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DNA - Coggle Diagram

- - - - allows the separation of identity and location though a mapping relationship of these two namespaces: an endpoint’s identity (EID) in relationship to its routing locator (RLOC)
  - - - is an encapsulation technique for data packet
      - Allow 16 million segmentation
  - - - assign an SGT value to the packet at its ingress point into the network.
      - 16-bit value assigned by ISE in an authorization policy when user, device connect
- - - - Automation and monitoring
      - Routed Layer 2 underlay
    - - Stealthwatch flow licenses for those who want to deploy Encrypted Traffic Analytics (ETA)
    - - DNA Assurance
      - Layer 3 Underlay
- - - - Control plane function
        
        Provide physical connection and hop by hop transport
    - - 1.known as fabric
      - Identify as VXLAN VNIL2 and VNI L3
        
        VNI- Virtual Ntework Identifier